Gigi Hadid's Phone Reveals How Serious Things Are With Zayn Malik

He's only one call away.

The only thing more serious than being Facebook official these days is being phone background official, are we right? We already knew that Gigi Hadid and Zayn Malik were heating up quickly, but now we have the cutest evidence of all: Gigi keeps a photo of Zayn as her lock screen.

While traveling to Paris yesterday, she accidentally flashed her phone at a photographer who was able to then take a photo of the photo on there (talk about inception...). And it would only make sense that they find these little ways to be close to one another, after all, they both have pretty hectic schedules. It's not easy to maintain a close relationship when your job requires you to jetset almost constantly! Luckily, it seems these two are figuring it out. Say it with us: Awwww!